Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21317812 · ArcScan

Block

#21,317,812

2026-09-17 11:04:27 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,317,812
Timestamp: 14 days ago · 2026-09-17 11:04:27 UTC
Transactions: 0 transactions in this block
Block hash: 0xb87090e60e3a566939e8fd7eb2d8c38383c7a076982996d8afbb59fc7316a9a0
Parent hash: 0xc6b6d689…27ee6e7c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,317,812 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

34.5%10,349,508 / 30,000,000

Base fee

20 gwei

State root

0x62e5f0e01c3c…5d99ac938f11

Transactions root

0x0a59826395b3…ef6551b3f648

Receipts root

0x9ca88889a9fa…c71897f8d150

Nonce

0x0000000000000000

Extra data

0x00000004a817c800